If you want to save money and the crack doesn't bother you, you can do the following to stop the cracking extension: . g7 s; ]% e5 K3 G" `7 N/ F. X; j3 [" `2 c
(1) Buy a set-tube Epoxy (come with twin-tube to mix) at auto parts store or homedepot# J0 y8 d2 u/ h2 N& }
2 F0 _+ p: c" J0 @! V1 U' f(2) To buy a round or square think-glass-disk with diameter or side length of 1 inch. If you can't find it, you can go 99 cents stores or dollartree to buy a large-clear-cloth-button at similar size. ! |; d/ r$ u" `& L6 K$ |/ G' D; w6 z* ?6 U
(3) Prepare Epoxy well, spread the paste to one side of the glass or button, attach it to the crack-upper-end from inside of windshield. Wait for 24 hrs. It'll be as solid as a rock and permanently stop the crack extension.